During a Wednesday interview on "Late Night With David Letterman," the 31-year-old "Charlie's Angels" star recalled a time when she was approached by a former Playboy Playmate who offered to take Kelly under her wing.

"I was 19. She was very seductive and said that she wanted to manage me and that I had a lot of potential," Kelly said. "She said that she could get me a job at this doctor's office in return for plastic surgery, which I would need to be a Playboy Playmate."

"All I needed was lipo, fake breasts, a few veneers and all kinds of stuff," the actress laughed.

Though Kelly took the job offer, she only lasted "about a month" because she realized plastic surgery wasn't for her. "When I told her that I didn't want that, she said I would never be Playmate of the Year and I said, 'I think that's OK. I'm OK with that.'"

Letterman, 64, assured the sexy brunette that she made the right decision. "The stuff that you have is fine," he told her.